RelationalParameterBasedSqlProcessor.Optimize Método

  • Referência

Definição

Namespace:
Microsoft.EntityFrameworkCore.Query
Assembly:
Microsoft.EntityFrameworkCore.Relational.dll
Pacote:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Pacote:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Pacote:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Pacote:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Sobrecargas

Optimize(SelectExpression, IReadOnlyDictionary<String,Object>, Boolean)

Otimiza o SelectExpression para determinados valores de parâmetro.
Optimize(Expression, IReadOnlyDictionary<String,Object>, Boolean)

Otimiza a expressão de consulta para determinados valores de parâmetro.

Optimize(SelectExpression, IReadOnlyDictionary<String,Object>, Boolean)

Otimiza o SelectExpression para determinados valores de parâmetro.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Optimize (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Collections.Generic.IReadOnlyDictionary<string,object> parametersValues, out bool canCache);
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Optimize (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Collections.Generic.IReadOnlyDictionary<string,object?> parametersValues, out bool canCache);
abstract member Optimize : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression
override this.Optimize : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression
Public Overridable Function Optimize (selectExpression As SelectExpression, parametersValues As IReadOnlyDictionary(Of String, Object), ByRef canCache As Boolean) As SelectExpression

Parâmetros

selectExpression
SelectExpression

Uma expressão de seleção a ser otimizada.

parametersValues
IReadOnlyDictionary<String,Object>

Um dicionário de valores de parâmetro a serem usados.

canCache
Boolean

Um valor bool que indica se a expressão select pode ser armazenada em cache.

Retornos

SelectExpression

Uma expressão de seleção otimizada.

Aplica-se a

Optimize(Expression, IReadOnlyDictionary<String,Object>, Boolean)

Otimiza a expressão de consulta para determinados valores de parâmetro.

public virtual System.Linq.Expressions.Expression Optimize (System.Linq.Expressions.Expression queryExpression, System.Collections.Generic.IReadOnlyDictionary<string,object?> parametersValues, out bool canCache);
abstract member Optimize : System.Linq.Expressions.Expression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> System.Linq.Expressions.Expression
override this.Optimize : System.Linq.Expressions.Expression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> System.Linq.Expressions.Expression
Public Overridable Function Optimize (queryExpression As Expression, parametersValues As IReadOnlyDictionary(Of String, Object), ByRef canCache As Boolean) As Expression

Parâmetros

queryExpression
Expression

Uma expressão de consulta a ser otimizada.

parametersValues
IReadOnlyDictionary<String,Object>

Um dicionário de valores de parâmetro a serem usados.

canCache
Boolean

Um valor bool que indica se a expressão de consulta pode ser armazenada em cache.

Retornos

Expression

Uma expressão de consulta otimizada.

Aplica-se a